Abigail J. Grainge, FNP; PMHNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

343214 Issued in NY

Practice address

77 Broadway St
Buffalo, NY 14203-1642

Phone

(716) 834-6401

NPI assigned

Jul 20, 2018

Last updated

Sep 15, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Jericho Road Ministries, Inc.Group PAC ID 5597992933, 33 clinicians

Horizon Health Services IncGroup PAC ID 5698689925, 144 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: abigail.grainge@jrchc.medentdirect.com
• FHIR API: https://fhir4.healow.com/fhir/r4/HEGDAA

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Horizon Health Services Inc

  • Community/Behavioral Health Agency
  • Getzville, NY
  • NPI 1043387152
  Medicare reassignment Care Compare group NPD
• Jericho Road Ministries Inc.

  dba Jericho Road Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Buffalo, NY
  • NPI 1972944080
  Medicare reassignment Care Compare group NPD
• Jericho Road Ministries, Inc.

  dba Jericho Road Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Buffalo, NY
  • NPI 1205474681
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1532044800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757894400000",
    "number": "1144707316",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 DODGE RD",
            "city": "GETZVILLE",
            "state": "NY",
            "postal_code": "140681205",
            "telephone_number": "716-831-2700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "77 BROADWAY ST",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142031642",
            "telephone_number": "716-834-6401"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "184 Barton St",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142131573",
            "country_code": "US",
            "telephone_number": "716-881-6191",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRAINGE",
        "first_name": "ABIGAIL",
        "middle_name": "J.",
        "credential": "FNP; PMHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-07-20",
        "last_updated": "2025-09-15",
        "certification_date": "2025-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "343214",
            "primary": true
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NY",
            "license": "407431",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Meghan Kay Graham, FNP
• Paul Graham
• Robert James Graham, PHD
• Sarah Elizabeth Graham
• Susan Graham, MD
• Joann Gramlich
• Anne Marie Gramza, NP
• Kelly Elizabeth Gramza, PA
• Sara M Grana
• Sarah Elizabeth Granchelli, PA

• Family Nurse Practitioner in Buffalo, NY
• Providers in Buffalo, NY by specialty
• Family Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.